Question

✨✔ ... 30 points... ✔✨

The resistance (R) of a wire of length is halved and area of cross section (A) is doubled, its new resistance(R') will be
(a) R
(b) R/2
(c) R/4
(d) R/8​

Answer 1

Answer:

The resistance (R) of a wire of length is halved and area of cross section (A) is doubled, its new resistance(R') will be

(a) R ☑️☑️

(b) R/2

(c) R/4

(d) R/8

Answer 2

Answer:

(a) R

Explanation:

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